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ENGLISH

36

Clean your motorcycle regularly in order to maintain the beauty of its plastic surfaces.
The best manner would be to use warm water that has been mixed with a normal brand-name washing detergent and a sponge. 
The hard dirt can be removed before washing with the help of a soft water jet.

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CAUTION

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N

EVER CLEAN YOUR MOTORCYCLE WITH A HIGH

-

PRESSURED CLEANER OR A HIGH

-

PRESSURED WATER JET

. T

HE WATER COULD OTHERWISE RUN INTO THE

ELECTRICAL COMPONENTS

CONNECTORS

SHEATHED CABLES

BEARINGS

CARBURETOR ETC

AND CAUSE DISTURBANCES OR LEAD TO A PREMATURE

DESTRUCTION OF THESE PARTS

.

– You should use normal brand-name detergents to clean the motorcycle. Especially dirty parts should be cleaned additionally with

the help of a paint brush.

– Befor cleaning with water, plug the exhaust pipe to prevent water ingress.
– After the motorcycle has been rinsed with a soft water jet, it should be dried by air pressure and a cloth. Then take a short drive

until the engine has reached the working temperature and also use the brakes. By warming these components, the residual water
can evaporate from inaccessable parts of the engine and the brakes.

– Slide back the protective covers on the handlebar-mounted instruments so that any water that may have seeped into this part of

the motorcycle is allowed to evaporate.

– After the motorcycle has cooled down, oil and grease all the gliding bearing parts. Treat the chain with a chain spray too.
– To prevent failures in the electric system, you should treat the ignition lock, the emergency OFF switch, the short circuit button, the

light switch and the socket connectors with contact spray.

Should you desire to make a pause over a longer space of time, please observe the following instructions:

– Clean motorcycle thoroughly (see chapter: CLEANING)
– Change engine oil, oil filter and micro filter (old engine oil contains aggressive contaminants).
– Check antifreezer and amount of cooling liquid.
– Let the engine warm up again, close fuel cock and wait until the engine dies off by itself. By this means, carburetor jets are preven-

ted from becoming resinous by the old fuel.

– Remove spark plug and fill in approx. 5 ccm of engine oil into the cylinder through the opening. Actuate kick-starter 10 times in

order to distribute the oil onto the cylinder walls and mount the spark plug.

– Set piston to compression so that the valves will be closed. While doing this, slowly kick the kick starter through its stroke until the

clicking sound (disengaging) of the automatic decompression release can be heard. 

– Let fuel flow out of tank into an appropriate container.
– Correct tire pressure.
– Lubricate bearing points of the control levers, foot rests, etc. as well as the chain.
– Service the rear suspension linkage
– The storage place should be dry and not be subject to too big temperature fluctuations.
– Cover the motorcycle with an air permeated tarp or blanket. Do not use non air permeable materials as a possible humidity might

not be able to escape and thereby cause corrosion.

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CAUTION

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I

T WOULD BE VERY BAD TO LET THE ENGINE RUN FOR A SHORT TIME DURING THE STORAGE PERIOD

. T

HE ENGINE WOULD NOT GET WARMED UP ENOUGH

AND THE THUS DEVELOPED STEAM WOULD CONDENSE DURING THE COMBUSTION PROCESS AND CAUSE THE VALVES AND EXHAUST TO RUST

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RE-INITIATION AFTER TIME OF STORAGE

– Fill up tank with fresh fuel.
– Check motorcycle as before each start (see driving instructions)
– Take a short, careful test ride first.

NOTE: Before you put your motorcycle away for the winter, you have to check all parts for their function and wear. Should any ser-
vice jobs, repairs, or any refitting be necessary, you should have them carried out during the off-season (lower workload at mechanics'
shops). This way, you can avoid the long waiting times at your mechanic at the beginning of the next biking season.

CLEANING

STORAGE

In the event that the motorcycle is also used in winter and on roads where one has to expect salt spraying, you will have to take pre-
cautions against the aggressive road salt.
– clean motorcycle thoroughly and let it dry after each riding
– treat engine, carburetor, swing arm, and all other bare or galvanized parts (except for brake discs) with a wax-based anti-corrosion

agent.

WARNING

K

EEP ANTI

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CORROSION AGENT FROM GETTING INTO CONTACT WITH THE BRAKE DISCS

FOR OTHERWISE THIS WILL SIGNIFICANTLY REDUCE THE BRAKING POWER

.

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CAUTION

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A

FTER RIDES ON SALTED ROADS

CLEAN MOTORCYCLE THOROUGHLY WITH COLD WATER AND LET IT DRY WELL

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CONSERVATION FOR WINTER OPERATION

Summary of Contents for 620 2001

Page 1: ...OWNERS HANDBOOK 2001 620 SC SUPERMOTO BEDIENUNGSANLEITUNG Art Nr 3 205 91 10 2000...

Page 2: ......

Page 3: ...by any person other than for purposes of maintenance repair or replacement of any device or element of design incorporated into any new vehicle for the pur pose of noise control prior to its sale or d...

Page 4: ...ue in your case you will be able to use this Owner s Handbook to carry out most of the maintenance steps yourself If on the other hand you are not very familiar with motorcycles it might be better to...

Page 5: ...20 Chain wear 20 General informations about KTM disc brakes 21 Adjusting of free travel at the hand brake lever 21 Checking brake fluid level front brake 21 Refilling the front brake fluid reservoir...

Page 6: ...stalled When you then start the engine you may feel a hard resistance on the kickstarter because the automatic decompressor cannot lock into place If this happens pull the hand decompression lever an...

Page 7: ...ing Speedometer indicator lamps The mileage indicator D in the speedometer 4 indicates overall mileage When the turn indicator is on the green indicator lamp 5 will be flashing in the same rhythm The...

Page 8: ...ENGINE BEFORE REFUELLING BE CAREFUL NOT TO SPILL GASOLINE ON THE ENGINE OR EXHAUST PIPE WHILE THE ENGINE IS HOT WIPE UP SPILLS PROMPTLY IF GASOLINE IS SWALLOWED OR SPLASHED IN THE EYES SEEK A DOCTOR S...

Page 9: ...ng An activated hot starting device will have a negative influence on the cold starting properties of the engine Shift lever The shift lever is mounted on the left side of the engine The position of t...

Page 10: ...damping of the rebound can be adjusted Turn the knob clockwise to increase damping turn it counter clockwise to reduce damping during rebounding STANDARD ADJUSTMENT turn adjusting screw clockwise as f...

Page 11: ...onsequently to engine damage 2 FUEL Check that there is sufficient fuel in the tank when closing the filler cap check that the tank venting hose is free of kinks 3 CHAIN A loose chain can fall from th...

Page 12: ...e stand or center stand 3 Put the gear in neutral 4 Push in the hot start button 3 on the carburetor as far as it will go 5 Leave the throttle closed and push the kickstarter hard ALL THE WAY 6 Once t...

Page 13: ...RATCHED VISOR OR GOGGLES THE OPERATOR WILL BE BLINDED AFTER FALLING WITH THE MOTORCYCLE CHECK ALL FUNCTIONS THOROUGHLY BEFORE STARTING UP OPERATIONS AGAIN A BENT HANDLEBAR MUST ALWAYS BE REPLACED NEVE...

Page 14: ...light turn indicators tell tale lamps speedometer illumination horn emergency off switch Check brake fluid level lining thickness and brake discs Check brake lines for damage and leaks Check adjust s...

Page 15: ...tervals Clean and lubricate chain as necessary Check chain tension Clean air filter and filter box Check tire pressure and wear Check coolant level Check fuel lines for leaks Drain float chamber Verif...

Page 16: ...SELF LOCKING NUTS LET YOUR MOTORCYCLE COOL DOWN BEFORE BEGINNING ANY MAINTENANCE WORK IN ORDER TO AVOID GETTING BURNED REMOVE OILS FATTY MATTERS FILTERS FUELS WASHING DETERGENTS ETC ORDERLY UNDER NO...

Page 17: ...of the outer tubes and slide them downward Clean dust protection bellows outer tubes and fork tubes thoroughly and oil them thoroughly with silicone spray Then push dust protection bellows into the o...

Page 18: ...the digital speedometer After approx 2 years the battery of the digital speedometer will be empty and must be replaced For this purpose the speedometer must be dismounted Remove headlight mask and pul...

Page 19: ...3 by pushing the right button you jump to the next figure 4 repeat pos 2 3 until correct time is indicated 5 push the button on the back approx 1 second to terminate the setting procedure 2 push the l...

Page 20: ...P is activated and push the button on the back approx 5 seconds WS appears 2 use the right button to select the position to be changed 3 push the left button until the correct figure is shown on the d...

Page 21: ...ween the two discs at various points around their circumferences The space should be at least 2 5 mm 0 1 in wide Have the rubber ring replaced by an KTM dealer when compaction due to wear has exceeded...

Page 22: ...ring chain spray Shell Advance Bio Chain WARNING NO LUBRICATION IS ALLOWED TO REACH THE REAR TYRE OR THE BRAKE DISKS OTHERWISE THE ROAD ADHERENCE AND THE REAR WHEEL BRAKING EFFECTS WOULD BE STRONGLY...

Page 23: ...KTM fills the brake systems with SHELL ADVANCE BRAKE DOT 5 1 brake fluid one of the best brake fluids that is currently available We recommend that you continue to use it DOT 5 1 brake fluid is based...

Page 24: ...THEY COULD LEAD TO BRAKE FAILURE FOR YOUR OWN SAFETY DON T PUT OFF HAVING YOUR BRAKE PADS CHANGED CAUTION IF THE BRAKE PADS ARE REPLACED TOO LATE SO THAT THE LINING IS PARTLY OR ENTIRELY WORN THE STEE...

Page 25: ...the brake fluid reservoir This is done by first unscrewing the cap 3 and rubber bellows 4 Add brake fluid DOT 5 1 Shell Advance Brake DOT 5 1 until it reaches the MAX mark then screw rubber bellows a...

Page 26: ...ter drive 7 off the hub NOTE Models with a digital speedometer have a distance bushing instead of the speedometer drive SUPERMOTO before removing the front wheel unscrew the front brake caliper CAUTIO...

Page 27: ...RIVING BEHAVIOR OF YOUR MOTORCYCLE AFTER MOUNTING THE REAR WHEEL KEEP OPERATING THE REAR BRAKE UNTIL THE PRESSURE POINT RETURNS IT IS VERY IMPORTANT TO KEEP THE BRAKE DISK FREE FROM OIL AND FATTY MATT...

Page 28: ...VES FRONT AND REAR WHEELS MAY ONLY BE FITTED WITH TIRES HAVING THE SAME TREAD LAYOUT USE HOMOLOGATED TIRES FOR YOUR OWN SAFETY REPLACE DAMAGED TIRES IMMEDIATELY WORN TIRES CAN HAVE A NEGATIVE EFFECT O...

Page 29: ...H OF CHILDREN IN CASE COOLANT IS INGESTED GO SEE A DOCTOR IMMEDIATELY IF COOLANT GETS INTO YOUR EYES RINSE THEM OUT WITH WATER IMMEDIATELY AND GO SEE A DOCTOR A mixture of 40 anti freeze liquid and 60...

Page 30: ...shown that the front glass fiber pack 3 must be replaced more often than the rear pack 4 To replace the front glass fiber yarn pack remove the silencer Remove the front cap 5 pull the front glass fib...

Page 31: ...ove an incorrectly dimensioned idling nozzle may be the cause In case a the mixture control screw has been screwed in up to the stop without causing any change in rotational speed a smaller idling jet...

Page 32: ...and the gastank push the protective cover upwards loosen the counter nut and turn the adjustment screw 5 accordingly Turn the adjustment screw clockwise for more play or anticlockwise for less play T...

Page 33: ...ys engine oil onto the piston pin bearing and piston head The second oil lead takes the main flow of oil to the microfilter 5 which filters out even the finest impurities The cleaned engine oil is pum...

Page 34: ...low the engine to run at idle until oil runs out of the oil line 3 Turn the engine off Install seal rings and the jet screw Torque the jet screw to 10 Nm 7 ft lb and check for leaks Changing oil filte...

Page 35: ...OFF switch open fuel tap tank fuel do not use choke i e the hotstart device Pay attention to starting off information see driving instructions Close fuel tap loosen fuel hose at carburettor lead into...

Page 36: ...or voltage regulator faulty REMEDY Adjust valve gap Check setting of the hand decompression cable Have ignition system checked Clean and check fuel system and carburetor Check intake flange and carbu...

Page 37: ...pprox 5 ccm of engine oil into the cylinder through the opening Actuate kick starter 10 times in order to distribute the oil onto the cylinder walls and mount the spark plug Set piston to compression...

Page 38: ...ur wheels 30 81 teeth Clutch multi disc clutch in oil bath Transmission 5 speed claw shifted Gear ratio 1st 14 35 2nd 15 24 3rd 18 21 4th 20 19 5th 22 18 Ignition system contactless thyristor ignition...

Page 39: ...H informations on bottles or higher CAUTION POOR OIL QUALITY OR MINOR QUANTITY EFFECT EARLY ENGINE WEAR Hexagon nut at primary gear M20x1 5 Loctite 243 170 Nm 125 ft lb Collar nut flywheel M12x1 left...

Page 40: ...bound adjuster 12 14 Spring 4 2 N mm 5 0 N mm Spring preload 6 mm 8 mm Air chamber length 150 mm 130 mm Fork oil SAE 5 SAE 5 STANDARD ADJUSTMENT FORK 620 SC SUPERMOTO WP 0118V712 WP 0118V720 Compressi...

Page 41: ...KTM SPORTMOTORCYCLE AG 5230 Mattighofen Austria Internet www ktm at M O T O R C Y C L E O I L S M O T O R C Y C L E O I L S 320591...

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